板厚为(50+5) mm的16MnR+316L不锈钢复合钢板的焊接工艺
Welding Process for 16MnR+316L Stainless Cladding Steel Sheet with (50+5) mm Thickness
陈保国， 史维琴
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作者单位：（常州工程职业技术学院，江苏 常州 213164）
中文关键字：不锈钢复合钢板； 焊接性； 焊接工艺
英文关键字：stainless cladding steel sheet; weldability; welding process
中文摘要：就板厚为(50+5) mm的16MnR+316L不锈钢复合钢板的焊接，分析了其焊接性；从焊接方法、焊接材料、焊接坡口、焊前预热、焊后热处理、焊后无损检测的选择及焊接工艺评定等几个方面进行探讨，确定了合适的焊接工艺，并将其成功应用于排渣罐的焊接生产。
英文摘要：The weldablity of 16MnR+316L stainless cladding steel sheet with (50+5) mm thickness was analyzed from the aspects of welding method, welding material, welding groove, welding preheating and PWHT, the selection of nondestructive testing after welding and welding procedure qulification were discussed. The proper welding process was assured, which was applied in the welding of slag pot successfully.